Exploring Physical Database Design Learning Activity Part 7
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- Part
- Run all the SQL statements to create the
- For each column we specify whether the NULL value is allowed.
- Add assumptions for user to phone number entities on the conceptual
- In this final video we validate the model, read the scenario one more time, review the details, and check the diagram.
In-Depth Information on Physical Database Design Learning Activity Part 7
Add any UNIQUE constraints needed. Here we add CHECK value constraints. In this section we record the PRIMARY KEY for each column and add the FOREIGN KEYs. In this video we talk about making efficiency decisions.
This is an overview of the
We hope this detailed breakdown of Physical Database Design Learning Activity Part 7 was helpful.